I've been curious about your preferences, and I want to know your favorite voice actors/actresses.
In my case, I think Maaya Uchida aka Maya-yan, is my favorite, since the first anime I've watched with Japanese voice tracks was Gatchaman Crowds back in 2013, voiced the MC, Hajime Ichinose.

My favorite one is probably Mai Nakahara, love her perf on Rena and the way she did Nagisa

Really the only seiyuu I know of is Kaji Yuki, who voiced Issei Hyoudou in High School DxD and Nishikata in Teasing Master Takagi-san.

My fav is hands down
Tomokazu sugita -> From Gintama, Daily live of high school boys

Some others i really dig are
Ono Daisuke -> JoJo (Jotaro), Horimiya
Tsuda Kenjirou -> Chainsaw man (Kishibe)

Or literally anybody else whos' voice would go well on a manzai act.